Katherine Paterson is the beloved author of many young adult novels, including Jacob Have I Loved, The Great Gilly Hopkins and Bridge to Terabithia.

The American Library Association recently honored her with the Laura Ingalls Wilder Award for her "substantial and lasting contribution to literature for children."

Paterson, who has been writing for a half-century, tells NPR's Michel Martin that despite all the awards she has received throughout the years, this one means a lot.

"I should say, don't give it to me, I already have too much. But when they called to say that I was being given the Laura Ingalls Wilder Award, I must say I was thrilled. And I didn't say, 'Take it back!' " says Paterson.

Paterson's most recent book is The Flint Heart, published in 2011, which she adapted from Eden Phillpotts' 1910 fantasy tale. A friend told her about Phillpotts' story, and with the help of her husband, she decided to bring it to today's readers.

The book was a departure from her usual style. Paterson's previous themes have portrayed children struggling with jealousy, anger and death.

Some critics have said Paterson's books tackle topics too serious for kids. "I think if a book has the power to move a reader, it also has the power to offend a reader. And you want your books to have power, so you just have to take what comes with that," she tells Martin.